Tap detection

The disclosed technology generally relates to a hearing device configured to detect tapping based on input from at least two sensors of the hearing device. The tapping can relate to a tapping gesture that includes a single tap or double tapping. In response to the single or double tap, the hearing device can perform an operation to modify the device (e.g., change the mode, change, or modify a setting, provide a sound, or perform a task). The first sensor can be an accelerometer configured to detect a change in acceleration of the hearing device and the second sensor can include a photodiode to detect a change in distance between the hearing device and the ear with the hearing device. The disclosed technology can be implemented in a method and comprises a computer-readable medium storing instructions to perform the method.